I agree about NOBAMA but unless the caller is trying to SELL you something the call is not illegal . Even if they ask for a credit card number to process "FEES" .
Robocalls are illegal unless you have given them prior permission in writing (not worded into some small print contract from a 3rd party) and are absolutely illegal to a cell phone. The Telephone Consumer Protection Act permits individuals who have received certain unlawful telemarketing, such as junk faxes or telemarketing calls, to sue the violator in state courts where they may be awarded up to $1500 for each violation.
yeah, uh huh, sure they are illegal in most states, ... BUT THE DAMN LAW IS UNENFORCEABLE. What are you paying your representatives and congressmen for? They need to put some teeth and enforcement in so that these people can get shut down.
They know that nothing will be done to lock em up forever. Hence they grow false courage and continue calling people. They are happy when people get frustrated or fall for their lies. Put frustrations aside, block them, and pray that they suffer.